Alright, let's work through 6874 times 2451 step by step
6874 × 2451 = 2451 × (6874)
+ 2451 × 4 which equals 9804
+ 2451 × 70 which equals 171570
+ 2451 × 800 what gives us 1960800
+ 2451 × 6000 what gives us 14706000

= 16848174
